package com.chenl.provider.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class MyRedisConfig {
    /**
     * redisTemplate 序列化使用的jdkSerializeable, 存储二进制字节码, 所以自定义序列化类
     * @param redisConnectionFactory
     * @return
     */
    @Bean(name = "MyRedisTemplate")
    public RedisTemplate<Object, Object> MyRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        // 使用Jackson2JsonRedisSerialize 替换默认序列化
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
        RedisSerializer<String> redisSerializer=new StringRedisSerializer();
        // 设置value的序列化规则和 key的序列化规则
        redisTemplate.setKeySerializer(redisSerializer);
        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
        redisTemplate.setHashKeySerializer(jackson2JsonRedisSerializer);
        redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }

//    @Bean(name = "MyRedisTemplate")
//    public RedisTemplate<String, Object> MyRedisTemplate2(RedisConnectionFactory redisConnectionFactory) {
//        RedisTemplate<String, Object> redisTemplate = new RedisTemplate();
//        redisTemplate.setConnectionFactory(redisConnectionFactory);
//        FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer(Object.class);
//        ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
//        redisTemplate.setKeySerializer(new ObjectStringRedisSerializer());
//        redisTemplate.setHashKeySerializer(new ObjectStringRedisSerializer());
//        redisTemplate.setHashValueSerializer(fastJsonRedisSerializer);
//        redisTemplate.setValueSerializer(fastJsonRedisSerializer);
//        redisTemplate.afterPropertiesSet();
//        return redisTemplate;
//    }


}
